AP photo
This undated photo provided by U.S. Customs and Border Protection shows an unmanned drone used to patrol the U.S.-Canadian border. A North Dakota lawmaker says he introduced a bill that would limit the use of unmanned aerial systems for law enforcement, following the highly publicized case of a Lakota farmer who was arrested after a 16-hour standoff with police.
Read the article: Law enforcement drone use: Bill would require getting a warrant to use unmanned planes
